3120550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:600

約数の個数: 24

約数和(自身を含む): 5859000

約数和(自身を除く): 2738450

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 449, 695, 898, 1390, 2245, 3475, 4490, 6950, 11225, 22450, 62411, 124822, 312055, 624110, 1560275, 3120550]

約数ペア:

[(1, 3120550), (2, 1560275), (5, 624110), (10, 312055), (25, 124822), (50, 62411), (139, 22450), (278, 11225), (449, 6950), (695, 4490), (898, 3475), (1390, 2245)]